title: Renal effects of norepinephrine used to treat septic shock patients.
abstract: Twenty-four patients with septic shock (cardiac index [CI] greater than or equal to 4 L.min-1.m-2, systemic vascular resistance index [SVRI] less than or equal to 350 dyne.sec.cm-5.m-2, systolic BP less than or equal to 90 mm Hg, oliguria less than 30 ml/h) were treated with norepinephrine (NE) infused either alone or in combination with dopamine and/or dobutamine. In all patients, NE resulted in either an increase in BP, no change, or an increase in CI and restored SVRI to the normal range. In 20 patients, normalization of systemic hemodynamics was followed by re-establishment of urine flow, decrease in serum creatinine, and increase in creatinine clearance. None of these 20 patients received low dose dopamine or furosemide. Four patients remained oliguric. Two of these four patients died and two developed acute renal failure. These findings suggest that NE infusion does not worsen renal ischemia related to hemodynamic disturbances in septic shock patients, and may have beneficial effects on renal function.
authors.affiliation: Département d'Anesthésie-Réanimation, Hôpital Sainte Marguerite, Marseille, France.
authors.forename: C
authors.initials: C
authors.lastname: Martin
authors.forename: B
authors.initials: B
authors.lastname: Eon
authors.forename: P
authors.initials: P
authors.lastname: Saux
authors.forename: P
authors.initials: P
authors.lastname: Aknin
authors.forename: F
authors.initials: F
authors.lastname: Gouin
mesh_terms: D000328:Adult; D000368:Aged; D003404:Creatinine / Q000378:metabolism; D004231:Diuresis / Q000187:drug effects; D004280:Dobutamine / Q000008:administration & dosage; D004298:Dopamine / Q000008:administration & dosage; D004359:Drug Therapy, Combination; D005260:Female; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D007668:Kidney / Q000187:drug effects*; D008297:Male; D008875:Middle Aged; D009638:Norepinephrine / Q000008:administration & dosage / Q000494:pharmacology* / Q000627:therapeutic use; D012772:Shock, Septic / Q000188:drug therapy* / Q000503:physiopathology
chemical_list: D004280:Dobutamine; D003404:Creatinine; D004298:Dopamine; D009638:Norepinephrine